WIP: one-time-token

pom.xml

src/main/java/caosdb/server/CaosAuthenticator.java

src/main/java/caosdb/server/CaosDBServer.java

...java/caosdb/server/accessControl/AuthenticationUtils.java

...osdb/server/accessControl/OneTimeAuthenticationToken.java

src/main/java/caosdb/server/terminal/CaosDBTerminal.java

src/main/java/caosdb/server/utils/FileUtils.java

src/main/java/caosdb/server/utils/Initialization.java

src/test/java/caosdb/server/Misc.java

...test/java/caosdb/server/authentication/AuthTokenTest.java

...st/java/caosdb/server/resource/TestScriptingResource.java

src/test/java/caosdb/server/utils/FileUtilsTest.java